LEMON Manuals: Even more car manuals for everyone
Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (3.6L - DTCS P0463 To P0688) >> DTC Troubleshooting >> P054A-Cold Start Exhaust Camshaft Position Timing Over-Advanced - Bank 1 Sensor 2 >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2016 Dodge Journey and 2015 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
POSSIBLE CAUSES
ENGINE OIL LEVEL LOW
INCORRECT OR CONTAMINATED ENGINE OIL
INCORRECT ENGINE OIL FILTER
INSUFFICIENT OIL PRESSURE TO THE EXHAUST CAM PHASER DURING COLD START CONDITION
CAMSHAFT 1/2 OIL CONTROL VALVE STICKING
CAMSHAFT 1/2 PHASER
RESTRICTED INTAKE AIR SYSTEM
FUEL CONTAMINATION
ETC MOTOR/THROTTLE BODY
CAMSHAFT POSITION SENSOR WIRE HARNESS
CAMSHAFT POSITION SENSOR

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  . .